Improve productivity and reduce operating costs in compressed air systems. 

Deltech … Delivering Technology 

Engineering Sales Associates has proudly promoted the Deltech family of Compressed Air Products since 1965. We recognize the quality and performance of Deltech products and their ability to improve productivity and reduce operating costs in your compressed air system. Specialists in dehydration and contaminant removal, Deltech engineers leverage technological advancements to deliver the most advanced, energy efficient products available today. This gives Engineering Sales Associates the means to provide its customers with the premier products in Air Filtration and Drying. Deltech is the first U.S. manufacturer in the compressed air industry to have its entire product line registered under ISO 9001.  

Membrane Technologies 

Deltech DMD Series Membrane Compressed Air Dryers offer a modular "point-of-use" alternative for continuous flow, low dew point applications. The DMD Series’ compact size and no electrical requirements combine to offer clean, streamlined installations and reliable operation. Available ISO 8573.1 Quality Class 2 through Class 5 pressure dew points (-40°F to +50°F / -40°C to
+10°C).

Deltech ESM Series Energy saving Membrane Compressed Air Dryers features digital purge control (DPC) to save energy on low dew point applications with intermittent air demands and protects against damaging pressure surges. The ESM Series’ compact size and ability to control purge waste offers energy savings, streamlined installations and reliable operation. Available ISO 8573.1 Quality Class 2 through Class 5 pressure dew points (-40°F to +50°F / -40°C to +10°C). 

Refrigerated Air Drying Technologies   

Deltech has delivered technologies that efficiently remove liquid, gaseous, and solid contaminants from compressed air systems since 1961. The spirit of innovation is still strong today as Deltech continues to deliver quality products you can count on!  

Why let liquid water in a compressed air stream affect your operation? It contributes to unnecessary product rejects and countless hours of unscheduled maintenance. Air tool lubricant gets washed away creating wear. This highly acidic condensed water eats away at air motors, valves and contaminates finished goods.   

Investing in correct drying technology will ensure increased productivity and efficiency. Deltech has a variety of Refrigerated Drying Systems to suit your operational requirements. From peak capacity usage to varying shift operation Deltech has a system for you!

Desiccant Air Drying Technologies   

Deltech desiccant dryers deliver superior dew point control to -100°F for critical applications. Energy efficient designs deliver maximum value across a full range of flow rates to best meet your unique compressed air requirements. All Deltech desiccant dryers incorporate these same quality features:  

• Highly hygroscopic desiccants combine spherical uniformity with superior crush strength to deliver stable dew point control and low dust migration    
• Process quality switching valves deliver consistent repeatability to ensure system integrity and long component life cycles    
• Precision timing circuits control process valve sequencing protocols to deliver optimum dew point stability and energy efficiency    
• Calculated desiccant bed construction ensures ideal tower velocities to adsorb moisture, stabilize dew points, and prevent bed movement    
• Spare muffler(s) are included on all models and sizes    

Compressed Air Filtration Technologies   

Dirt, rust, pipe scale, water and lubricant are all by-products of compressed air generation. Left unfiltered, this abrasive stream of contaminants will compromise the operation, integrity, and usable service life of pneumatically powered operations.  

Unnecessary wear and tear artificially inflates operating costs, adds to product rejects, and wastes countless hours on unscheduled equipment maintenance. Furthermore, the presence of oily water dilutes the effectiveness of in-line oil lubricators. Combined, these unwanted contaminants bind valves and motion control devices, corrode air motors, and contaminate finished goods. Quality Deltech Filtration products will protect your processes and systems, reduce power costs and help improve your bottom line.   

Del-Monox ^® Breathing Air Systems   

A breath of fresh air!

The Del-Monox ^® air purification systems provide a highly effective means to control exposure to respiratory hazards in the work place. For more than half-a-century workers around the world have experienced the benefits of the Del-Monox ^® system.   

To achieve these safe breathing levels supplied to air respirators, hoods and masks quality breathing air must not come from a compressor alone. The Del-Monox ^® offers a compressed air source that is independent of the surrounding atmosphere scrubbing away a variety of contaminants from the ambient and compression processes.   

Deltech is committed to setting a standard of excellence in today's marketplace for quality compressed air solutions and as a leader within the industry, Deltech is dedicated to further implementing innovative air treatment products inspired by our valued customers.